anyone and everyone.....you carry a gun for self-defense...and train with it so you know you're capable of using it in a situation....the same goes for law enforcement with all their gear and military as wellTo whom are you referring to when you say "why we're armed and why we train"?
If you mean yourself, what are you training for? Stripping liberties from citizens? Protecting yours from being stripped?
Just curious... I am not sure I follow your comment.
but in a large venue such as this, allowing everyone to carry with that many police/security present is counter productive to their mission....and if they weren't there being proactive...it would open opportunity SIGNIFICANTLY for mass attack